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Groundwater levels for the Nation
Agency code = | usgs |
---|---|
site_no list = |
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Minimum number of levels = | 1 |
Table of data |
Tab-separated data |
Graph of data |
Reselect period |
Date | Time |
Water-level date-time accuracy |
Parameter code | Water level, feet below land surface |
Water level, feet above specific vertical datum |
Referenced vertical datum |
Status |
Method of measurement |
Measuring agency |
Source of measurement |
Water-level approval status |
---|---|---|---|---|---|---|---|---|---|---|---|
1951-08-31 | D | 62610 |   | 4771.00 | NGVD29 | 1 | L |   |   | A | |
1951-08-31 | D | 62611 |   | 4774.48 | NAVD88 | 1 | L |   |   | A | |
1951-08-31 | D | 72019 | 52.00 |   |   | 1 | L |   |   | A | |
1971-10-09 | D | 62610 |   | 4768.15 | NGVD29 | 1 | S | USGS | S | A | |
1971-10-09 | D | 62611 |   | 4771.63 | NAVD88 | 1 | S | USGS | S | A | |
1971-10-09 | D | 72019 | 54.85 |   |   | 1 | S | USGS | S | A | |
1984-05-15 | D | 62610 |   | 4768.00 | NGVD29 | 1 | T | USGS | S | A | |
1984-05-15 | D | 62611 |   | 4771.48 | NAVD88 | 1 | T | USGS | S | A | |
1984-05-15 | D | 72019 | 55.00 |   |   | 1 | T | USGS | S | A | |
1990-03-08 | D | 62610 |   | 4767.90 | NGVD29 | 1 | S | USGS | S | A | |
1990-03-08 | D | 62611 |   | 4771.38 | NAVD88 | 1 | S | USGS | S | A | |
1990-03-08 | D | 72019 | 55.10 |   |   | 1 | S | USGS | S | A | |
1991-07-19 | D | 62610 |   | 4767.70 | NGVD29 | 1 | S | USGS | S | A | |
1991-07-19 | D | 62611 |   | 4771.18 | NAVD88 | 1 | S | USGS | S | A | |
1991-07-19 | D | 72019 | 55.30 |   |   | 1 | S | USGS | S | A | |
1991-10-24 | D | 62610 |   | 4767.65 | NGVD29 | 1 | S | USGS | S | A | |
1991-10-24 | D | 62611 |   | 4771.13 | NAVD88 | 1 | S | USGS | S | A | |
1991-10-24 | D | 72019 | 55.35 |   |   | 1 | S | USGS | S | A | |
1991-12-05 | 18:12 UTC | m | 62610 |   | 4767.76 | NGVD29 | 1 | T | USGS | S | A |
1991-12-05 | 18:12 UTC | m | 62611 |   | 4771.24 | NAVD88 | 1 | T | USGS | S | A |
1991-12-05 | 18:12 UTC | m | 72019 | 55.24 |   |   | 1 | T | USGS | S | A |
1992-03-22 | 19:45 UTC | m | 62610 |   | 4768.28 | NGVD29 | 1 | T | USGS | S | A |
1992-03-22 | 19:45 UTC | m | 62611 |   | 4771.76 | NAVD88 | 1 | T | USGS | S | A |
1992-03-22 | 19:45 UTC | m | 72019 | 54.72 |   |   | 1 | T | USGS | S | A |
1992-06-18 | 20:00 UTC | m | 62610 |   | 4767.62 | NGVD29 | 1 | T | USGS | S | A |
1992-06-18 | 20:00 UTC | m | 62611 |   | 4771.10 | NAVD88 | 1 | T | USGS | S | A |
1992-06-18 | 20:00 UTC | m | 72019 | 55.38 |   |   | 1 | T | USGS | S | A |
1992-09-17 | D | 62610 |   | 4767.44 | NGVD29 | 1 | S | USGS | S | A | |
1992-09-17 | D | 62611 |   | 4770.92 | NAVD88 | 1 | S | USGS | S | A | |
1992-09-17 | D | 72019 | 55.56 |   |   | 1 | S | USGS | S | A | |
1992-12-10 | 17:20 UTC | m | 62610 |   | 4767.41 | NGVD29 | 1 | T | USGS | S | A |
1992-12-10 | 17:20 UTC | m | 62611 |   | 4770.89 | NAVD88 | 1 | T | USGS | S | A |
1992-12-10 | 17:20 UTC | m | 72019 | 55.59 |   |   | 1 | T | USGS | S | A |
1994-01-05 | 21:43 UTC | m | 62610 |   | 4767.38 | NGVD29 | 1 | T | USGS | S | A |
1994-01-05 | 21:43 UTC | m | 62611 |   | 4770.86 | NAVD88 | 1 | T | USGS | S | A |
1994-01-05 | 21:43 UTC | m | 72019 | 55.62 |   |   | 1 | T | USGS | S | A |
1994-03-28 | 16:18 UTC | m | 62610 |   | 4767.41 | NGVD29 | 1 | T | USGS | S | A |
1994-03-28 | 16:18 UTC | m | 62611 |   | 4770.89 | NAVD88 | 1 | T | USGS | S | A |
1994-03-28 | 16:18 UTC | m | 72019 | 55.59 |   |   | 1 | T | USGS | S | A |
1994-09-21 | 16:21 UTC | m | 62610 |   | 4767.30 | NGVD29 | 1 | T | USGS | S | A |
1994-09-21 | 16:21 UTC | m | 62611 |   | 4770.78 | NAVD88 | 1 | T | USGS | S | A |
1994-09-21 | 16:21 UTC | m | 72019 | 55.70 |   |   | 1 | T | USGS | S | A |
2009-04-01 | 18:12 UTC | m | 62610 |   | 4764.88 | NGVD29 | 1 | T | USGS | S | A |
2009-04-01 | 18:12 UTC | m | 62611 |   | 4768.36 | NAVD88 | 1 | T | USGS | S | A |
2009-04-01 | 18:12 UTC | m | 72019 | 58.12 |   |   | 1 | T | USGS | S | A |
2023-11-14 | 15:56 UTC | m | 62610 |   | 4759.70 | NGVD29 | 1 | T | USGS | S | P |
2023-11-14 | 15:56 UTC | m | 62611 |   | 4763.18 | NAVD88 | 1 | T | USGS | S | P |
2023-11-14 | 15:56 UTC | m | 72019 | 63.30 |   |   | 1 | T | USGS | S | P |
Section | Code | Description |
---|---|---|
Water-level date-time accuracy | D | Date is accurate to the Day |
Water-level date-time accuracy | m | Date is accurate to the Minute |
Parameter code | 62610 | Groundwater level above NGVD 1929, feet |
Parameter code | 62611 | Groundwater level above NAVD 1988, feet |
Parameter code | 72019 | Depth to water level, feet below land surface |
Referenced vertical datum | NAVD88 | North American Vertical Datum of 1988 |
Referenced vertical datum | NGVD29 | National Geodetic Vertical Datum of 1929 |
Status | 1 | Static |
Method of measurement | L | Interpreted from geophysical logs. |
Method of measurement | S | Steel-tape measurement. |
Method of measurement | T | Electric-tape measurement. |
Measuring agency | Not determined | |
Measuring agency | USGS | U.S. Geological Survey |
Source of measurement | Not determined | |
Source of measurement | S | Measured by personnel of reporting agency. |
Water-level approval status | A | Approved for publication -- Processing and review completed. |
Water-level approval status | P | Provisional data subject to revision. |